Question:-
Option (A)
To produce maximum number of components in unit time
Option (B)
Equal to the mean value of components
Option (C)
Equal to the three times the standard deviation
Option (D)
Equal to six time the standard deviation
Correct Option:
D
Question Solution:
'Process Capability' may be defined as the range between three standard deviations either side of the average. That is six times the standard deviation